12 leads of ecg - Study guides, Class notes & Summaries

Exam 1: NSG223/ NSG 223 (Latest 2024/ 2025 Update) Med Surg 2 Exam| Questions and Verified Answers| 100% Correct| Grade A- Herzing Q: A patient who has endocarditis with vegetation on the mitral valve suddenly reports severe left foot pain. The nurse notes that no pulse is palpable in the left foot and that it is cold and pale. Which action should the nurse take next? Answer: Notify the health care provider about the change in status Q: Two weeks ago, a patient with heart failu...

Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) Correct Answers A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known...

NHA CCMA Test | 2023/ 2024| Questions and 100% Verified Answers| LATEST!! 1. What is the epicardium? Answer: The outer most layer of the heart. 2. The sudden rush of blood pushed into the ventricles as a result of atrial contraction is known as Answer: Atrial kick 3. The U wave represents Answer: repolarization 4. What is not necessary in administering an ECG? Answer: Sterilizing the leads 5. Which type of lead is lead III? ...

Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: Is he or she experiencing signs and symptoms of decreased cardiac output? Is the dysrhythmia potentially life threatening? If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. ***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS CLINICAL MANIFESTATIONS ...

BKAT Exam (verified Answers) Graded A+ 2023. What to do first if patient has chest pain. - correct answer Rest! ECG changes in an acute MI - correct answer ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - correct answer II, III, aVF. RCA occlusion. Septal leads - correct answer V1 & V2. Anterior leads - correct answer V1 - V4. LAD lesion. Lateral leads - correct answer V5, V6, I, and aVL. Circumflex lesion. Cardiac enzyme...

CRAT Exam Questions And Answers Latest Update 2023/2024 Graded A+ . In addition to recording the ECG and preparing the report, an ECG technician must be able to: A. Determine if the tracing is accurate and recognize if interference causes abnormalities during the recording process. B. Evaluate tracing, recognize abnormal heart rhythms, and report abnormalities to the appropriate health care professionals. C. Maintain patient records and evaluate tracings. D. Perform ultrasounds on blood ...

1 CPSGT PT.1 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Informed consent may be _________, ________, or _________. Correct Answer: written, verbal or implied. List 5 Basic Principles of informed consent Correct Answer: 1. PT has the right to information 2. Questions regarding diagnosis or treatment should be referred to physician 3. Risks and discomforts to patients should be listed. 4. Participation in all procedures is voluntary. 5. Consent may be signed by...

1. A patient is in cardiac arrest. The cardiac monitor shows asystole. In addition to providing continuous high-quality CPR, what is the other priority intervention for this patient? - Administering epinephrine as early as possible 2. A patient has experienced return of spontaneous circulation (ROSC) after cardiac arrest. The healthcare team is conducting a secondary assessment to determine the possible cause of the patient's cardiac arrest. Before the arrest, the patient exhibited jugul...

What to do first if patient has chest pain. - Answer- Rest! ECG changes in an acute MI - Answer- ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - Answer- II, III, aVF. RCA occlusion. Septal leads - Answer- V1 & V2. Anterior leads - Answer- V1 - V4. LAD lesion. Lateral leads - Answer- V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes - Answer- Troponins, CK-MB, and CK Changes in CK - Answer- Rise: 3-6 hou...

Cardiology FISDAP Test / 42 Practice Questions And Answers 2023/2024 100% Graded Correct . when obtaining a 12 - lead ECG, lead V1 should be placed: A) upper right shoulder just above the clavicle B) approximately 1 inch to the right of the angle of Louis C) In the sec intercostal space just inferior to the sec rib. D) in the fourth intercostal space just to the right of the sternum - Correct Answer -D) in the fourth intercostal space just to the right of the sternum A patient experiencin...

CCT-CCI questions with correct answers On a cardiac rhythm strip, which of the following can determine if the patients heart rate is regular? The RR intervals being equal. The PP intervals being equal. The RR intervals being unequal. Both A and B Answer If the RR or PP intervals are not equal, then the rhythm is irregular. One of the most uncommon rhythms that is always unequal is atrial fibrillation. If the physician orders a treatment for a patient that is supposed to help prevent ...